'Winnowing' in the Bible

Isn't Boaz one of our close relatives? You've been associating with his women servants lately. Look, he'll be winnowing barley at the threshing floor tonight.

At that time, it will be told this people and to Jerusalem, "A scorching wind from the barren heights in the desert is coming toward my people, and it's not for winnowing or cleansing.

I'll winnow them with a winnowing fork in the gates of the land. I'll make them childless. I'll destroy my people, for they didn't change their ways.

His winnowing fork is in his hand. He will clean up his threshing floor and gather his grain into the barn, but he will burn the chaff with inextinguishable fire."

His winnowing fork is in his hand to clean up his threshing floor. He'll gather the grain into his barn, but he'll burn the chaff with inextinguishable fire."